Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/package.mo", uses=false)
Using package Buildings with version 11.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|err_V2.1.|err_V2.2.|err_V2.3.|err_V3.1.|err_V3.2.|err_V3.3.|err_V4.1.|err_V4.2.|err_V4.3.|err_Theta2.1.|err_Theta2.2.|err_Theta2.3.|err_Theta3.1.|err_Theta3.2.|err_Theta3.3.|err_Theta4.1.|err_Theta4.2.|err_Theta4.3.",fileNamePrefix="Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|err_V2.1.|err_V2.2.|err_V2.3.|err_V3.1.|err_V3.2.|err_V3.3.|err_V4.1.|err_V4.2.|err_V4.3.|err_Theta2.1.|err_Theta2.2.|err_Theta2.3.|err_Theta3.1.|err_Theta3.2.|err_Theta3.3.|err_Theta4.1.|err_Theta4.2.|err_Theta4.3.",fileNamePrefix="Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.005304/0.005304, allocations: 102.3 kB / 15.73 MB, free: 6.055 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001239/0.001239, allocations: 191 kB / 16.67 MB, free: 5.969 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.316/1.316, allocations: 222.9 MB / 240.4 MB, free: 15.09 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/package.mo): time 2.527/2.527, allocations: 461.9 MB / 0.7348 GB, free: 11.08 MB / 0.6075 GB
Notification: Performance of FrontEnd - loaded program: time 0.001199/0.001199, allocations: 63.91 kB / 1.054 GB, free: 7.598 MB / 0.8262 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.9572/0.9584, allocations: 157.4 MB / 1.208 GB, free: 13.59 MB / 0.9356 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD): time 0.01869/0.9771, allocations: 16.41 MB / 1.224 GB, free: 13.12 MB / 0.9512 GB
Notification: Performance of NFInst.instExpressions: time 0.01103/0.9882, allocations: 6.449 MB / 1.23 GB, free: 6.656 MB / 0.9512 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001941/0.9902, allocations: 55.81 kB / 1.23 GB, free: 6.602 MB / 0.9512 GB
Notification: Performance of NFTyping.typeComponents: time 0.003006/0.9932, allocations: 1.123 MB / 1.231 GB, free: 5.477 MB / 0.9512 GB
Notification: Performance of NFTyping.typeBindings: time 0.004028/0.9972, allocations: 1.358 MB / 1.233 GB, free: 4.113 MB / 0.9512 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003188/1, allocations: 1.224 MB / 1.234 GB, free: 2.887 MB / 0.9512 GB
Notification: Performance of NFFlatten.flatten: time 0.005542/1.006, allocations: 4.981 MB / 1.239 GB, free: 13.89 MB / 0.9669 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.006187/1.012, allocations: 5.634 MB / 1.244 GB, free: 8.195 MB / 0.9669 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003421/1.016, allocations: 2.08 MB / 1.246 GB, free: 6.109 MB / 0.9669 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003937/1.02, allocations: 2.649 MB / 1.249 GB, free: 3.453 MB / 0.9669 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007059/1.02, allocations: 444 kB / 1.249 GB, free: 3.02 MB / 0.9669 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002269/1.023, allocations: 1.198 MB / 1.25 GB, free: 1.82 MB / 0.9669 GB
Notification: Performance of NFScalarize.scalarize: time 0.001789/1.024, allocations: 1.996 MB / 1.252 GB, free: 15.82 MB / 0.9825 GB
Notification: Performance of NFVerifyModel.verify: time 0.001983/1.026, allocations: 1.926 MB / 1.254 GB, free: 13.89 MB / 0.9825 GB
Notification: Performance of NFConvertDAE.convert: time 0.006398/1.033, allocations: 6.729 MB / 1.261 GB, free: 7.141 MB / 0.9825 GB
Notification: Performance of FrontEnd - DAE generated: time 6.462e-06/1.033, allocations: 3.938 kB / 1.261 GB, free: 7.137 MB / 0.9825 GB
Notification: Performance of FrontEnd: time 2.324e-06/1.033, allocations: 0 / 1.261 GB, free: 7.137 MB / 0.9825 GB
Notification: Performance of Transformations before backend: time 0.0001389/1.033, allocations: 0 / 1.261 GB, free: 7.137 MB / 0.9825 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 874
 * Number of variables: 874
Notification: Performance of Generate backend data structure: time 0.006808/1.04, allocations: 3.477 MB / 1.264 GB, free: 3.598 MB / 0.9825 GB
Notification: Performance of prepare preOptimizeDAE: time 4.472e-05/1.04, allocations: 8.031 kB / 1.264 GB, free: 3.59 MB / 0.9825 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01287/1.053, allocations: 2.38 MB / 1.267 GB, free: 1.203 MB / 0.9825 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00453/1.057, allocations: 1.998 MB / 1.268 GB, free: 15.16 MB / 0.9981 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001798/1.058, allocations: 238.6 kB / 1.269 GB, free: 14.93 MB / 0.9981 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007879/1.058, allocations: 307.9 kB / 1.269 GB, free: 14.62 MB / 0.9981 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01441/1.073, allocations: 6.461 MB / 1.275 GB, free: 8.051 MB / 0.9981 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001087/1.073, allocations: 8 kB / 1.275 GB, free: 8.043 MB / 0.9981 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008108/1.074, allocations: 132 kB / 1.275 GB, free: 7.914 MB / 0.9981 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005282/1.074, allocations: 317.4 kB / 1.276 GB, free: 7.602 MB / 0.9981 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01591/1.09, allocations: 6.625 MB / 1.282 GB, free: 0.9609 MB / 0.9981 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03311/1.123, allocations: 24.75 MB / 1.306 GB, free: 6.145 MB / 1.029 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008821/1.132, allocations: 5.427 MB / 1.312 GB, free: 376 kB / 1.029 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006484/1.139, allocations: 2.948 MB / 1.315 GB, free: 13.4 MB / 1.045 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000338/1.139, allocations: 139 kB / 1.315 GB, free: 13.25 MB / 1.045 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.913e-05/1.139, allocations: 68.5 kB / 1.315 GB, free: 13.17 MB / 1.045 GB
Notification: Performance of pre-optimization done (n=230): time 4.288e-06/1.139, allocations: 0 / 1.315 GB, free: 13.17 MB / 1.045 GB
Notification: Performance of matching and sorting (n=313): time 0.1392/1.278, allocations: 39.25 MB / 1.353 GB, free: 5.859 MB / 1.076 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000179/1.279, allocations: 239.9 kB / 1.353 GB, free: 5.574 MB / 1.076 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002563/1.281, allocations: 1.298 MB / 1.355 GB, free: 4.262 MB / 1.076 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006442/1.282, allocations: 77.7 kB / 1.355 GB, free: 4.18 MB / 1.076 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009274/1.283, allocations: 1.25 MB / 1.356 GB, free: 2.91 MB / 1.076 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001489/1.284, allocations: 1.055 MB / 1.357 GB, free: 1.84 MB / 1.076 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.002049/1.286, allocations: 0.6203 MB / 1.358 GB, free: 1.211 MB / 1.076 GB
Notification: Performance of setup shared object (initialization): time 9.439e-05/1.286, allocations: 301.1 kB / 1.358 GB, free: 0.9141 MB / 1.076 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006451/1.293, allocations: 2.784 MB / 1.361 GB, free: 14.12 MB / 1.092 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007239/1.3, allocations: 3.463 MB / 1.364 GB, free: 10.39 MB / 1.092 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01356/1.314, allocations: 6.394 MB / 1.37 GB, free: 3.719 MB / 1.092 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.389e-05/1.314, allocations: 7.938 kB / 1.37 GB, free: 3.711 MB / 1.092 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.02934/1.343, allocations: 10.97 MB / 1.381 GB, free: 8.68 MB / 1.107 GB
Notification: Performance of prepare postOptimizeDAE: time 4.302e-05/1.343, allocations: 12.56 kB / 1.381 GB, free: 8.668 MB / 1.107 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.882e-05/1.343, allocations: 20 kB / 1.381 GB, free: 8.648 MB / 1.107 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0211/1.364, allocations: 5.956 MB / 1.387 GB, free: 2.68 MB / 1.107 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004393/1.369, allocations: 0.9477 MB / 1.388 GB, free: 1.73 MB / 1.107 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04995/1.419, allocations: 28.82 MB / 1.416 GB, free: 4.672 MB / 1.139 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004779/1.424, allocations: 0.5537 MB / 1.416 GB, free: 4.117 MB / 1.139 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007492/1.424, allocations: 143.9 kB / 1.416 GB, free: 3.977 MB / 1.139 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008821/1.433, allocations: 3.918 MB / 1.42 GB, free: 52 kB / 1.139 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007234/1.44, allocations: 3.416 MB / 1.424 GB, free: 12.37 MB / 1.154 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09183/1.532, allocations: 25.85 MB / 1.449 GB, free: 2.137 MB / 1.17 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.273e-05/1.532, allocations: 8 kB / 1.449 GB, free: 2.129 MB / 1.17 GB
Warning: The linear system: 
1 : transformer.conv3.V2[1] = line2.v3_n[1] - line2.v1_n[1]
2 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2]
3 : loadRL.load3.v[1] = line2.v3_p[1] - line2.v1_p[1]
4 : line2.v3_n[1] - line2.v3_p[1] = line2.Z31[1] * line2.i1[1] - line2.Z31[2] * line2.i1[2] + line2.Z32[1] * line2.i2[1] - line2.Z32[2] * line2.i2[2] + line2.Z33[1] * line2.i3[1] - line2.Z33[2] * line2.i3[2]
[
  -1.0 , 0.0 , 0.0 , 1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , -1.0 , 1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  line2.v3_n[1] ;
  line2.v3_p[1] ;
  line2.v1_p[1] ;
  line2.v1_n[1]
]
  =
[
  -transformer.conv3.V2[1] ;
  line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ;
  -loadRL.load3.v[1] ;
  line2.Z31[1] * line2.i1[1] + line2.Z33[1] * line2.i3[1] + line2.Z32[1] * line2.i2[1] - line2.Z31[2] * line2.i1[2] - line2.Z33[2] * line2.i3[2] - line2.Z32[2] * line2.i2[2]
]
 might be structurally or numerically singular for variable line2.v1_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : transformer.conv3.V2[2] = line2.v3_n[2] - line2.v1_n[2]
2 : line2.v1_n[2] - line2.v1_p[2] = line2.Z11[1] * line2.i1[2] + line2.Z11[2] * line2.i1[1] + line2.Z12[1] * line2.i2[2] + line2.Z12[2] * line2.i2[1] + line2.Z13[1] * line2.i3[2] + line2.Z13[2] * line2.i3[1]
3 : loadRL.load3.v[2] = line2.v3_p[2] - line2.v1_p[2]
4 : line2.v3_n[2] - line2.v3_p[2] = line2.Z31[1] * line2.i1[2] + line2.Z31[2] * line2.i1[1] + line2.Z32[1] * line2.i2[2] + line2.Z32[2] * line2.i2[1] + line2.Z33[1] * line2.i3[2] + line2.Z33[2] * line2.i3[1]
[
  -1.0 , 0.0 , 0.0 , 1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , -1.0 , 1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  line2.v3_n[2] ;
  line2.v3_p[2] ;
  line2.v1_p[2] ;
  line2.v1_n[2]
]
  =
[
  -transformer.conv3.V2[2] ;
  line2.Z11[1] * line2.i1[2] + line2.Z13[1] * line2.i3[2] + line2.Z13[2] * line2.i3[1] + line2.Z12[2] * line2.i2[1] + line2.Z12[1] * line2.i2[2] + line2.Z11[2] * line2.i1[1] ;
  -loadRL.load3.v[2] ;
  line2.Z31[1] * line2.i1[2] + line2.Z33[1] * line2.i3[2] + line2.Z33[2] * line2.i3[1] + line2.Z32[2] * line2.i2[1] + line2.Z32[1] * line2.i2[2] + line2.Z31[2] * line2.i1[1]
]
 might be structurally or numerically singular for variable line2.v1_n[2] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of matching and sorting (n=414) (initialization_lambda0): time 0.02822/1.561, allocations: 10.91 MB / 1.46 GB, free: 7.078 MB / 1.186 GB
Notification: Performance of prepare postOptimizeDAE: time 3.145e-05/1.561, allocations: 12 kB / 1.46 GB, free: 7.066 MB / 1.186 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.81e-05/1.561, allocations: 16 kB / 1.46 GB, free: 7.051 MB / 1.186 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01578/1.577, allocations: 4.646 MB / 1.464 GB, free: 2.383 MB / 1.186 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004639/1.581, allocations: 0.9946 MB / 1.465 GB, free: 1.387 MB / 1.186 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04057/1.622, allocations: 30.48 MB / 1.495 GB, free: 2.172 MB / 1.217 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004489/1.626, allocations: 0.5343 MB / 1.495 GB, free: 1.637 MB / 1.217 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00069/1.627, allocations: 143.9 kB / 1.495 GB, free: 1.496 MB / 1.217 GB
Warning: Assuming fixed start value for the following 2 variables:
         node4.wyeToDelta.delta.phase[3].v[2]:VARIABLE(flow=false unit = "V" fixed = true )  "Voltage vector" type: Real [3,2]
         node4.wyeToDelta.delta.phase[3].v[1]:VARIABLE(flow=false unit = "V" fixed = true )  "Voltage vector" type: Real [3,2]
Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization_lambda0 system:
         0.0 = (-line2.i2[2]) - line2.i3[2] - line2.i1[2]
         0.0 = (-line2.i2[1]) - line2.i3[1] - line2.i1[1].
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 81
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (272):
 * Single equations (assignments): 270
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(10,62,70.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(10,62)}
Notification: Performance of prepare postOptimizeDAE: time 0.001289/1.628, allocations: 385.1 kB / 1.496 GB, free: 1.113 MB / 1.217 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008064/1.629, allocations: 205.6 kB / 1.496 GB, free: 0.9102 MB / 1.217 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02727/1.656, allocations: 11.09 MB / 1.507 GB, free: 5.734 MB / 1.232 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.465e-05/1.656, allocations: 32 kB / 1.507 GB, free: 5.703 MB / 1.232 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.704e-05/1.657, allocations: 16 kB / 1.507 GB, free: 5.688 MB / 1.232 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.57e-05/1.657, allocations: 19.98 kB / 1.507 GB, free: 5.668 MB / 1.232 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.035/1.692, allocations: 16.57 MB / 1.523 GB, free: 4.848 MB / 1.248 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.953e-05/1.692, allocations: 8 kB / 1.523 GB, free: 4.84 MB / 1.248 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003516/1.695, allocations: 0.7454 MB / 1.524 GB, free: 4.094 MB / 1.248 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0191/1.714, allocations: 5.589 MB / 1.529 GB, free: 14.5 MB / 1.264 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008224/1.715, allocations: 83.89 kB / 1.529 GB, free: 14.41 MB / 1.264 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04402/1.759, allocations: 27.67 MB / 1.556 GB, free: 2.449 MB / 1.279 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.879e-06/1.759, allocations: 12.03 kB / 1.556 GB, free: 2.438 MB / 1.279 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.8411/2.6, allocations: 10.43 MB / 1.567 GB, free: 327.6 MB / 1.279 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002173/2.603, allocations: 0.7616 MB / 1.567 GB, free: 327.5 MB / 1.279 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005067/2.603, allocations: 66.06 kB / 1.567 GB, free: 327.5 MB / 1.279 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003756/2.607, allocations: 0.5271 MB / 1.568 GB, free: 327.5 MB / 1.279 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001017/2.608, allocations: 267.2 kB / 1.568 GB, free: 327.5 MB / 1.279 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002622/2.608, allocations: 100.9 kB / 1.568 GB, free: 327.5 MB / 1.279 GB
Notification: Performance of sorting global known variables: time 0.00152/2.61, allocations: 0.9412 MB / 1.569 GB, free: 327.3 MB / 1.279 GB
Notification: Performance of sort global known variables: time 1.5e-07/2.61, allocations: 1.375 kB / 1.569 GB, free: 327.3 MB / 1.279 GB
Notification: Performance of remove unused functions: time 0.006634/2.616, allocations: 1.889 MB / 1.571 GB, free: 327.3 MB / 1.279 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 40
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (170):
 * Single equations (assignments): 168
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(10,62,70.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(10,62)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.000454/2.617, allocations: 194.6 kB / 1.571 GB, free: 327.2 MB / 1.279 GB
Notification: Performance of simCode: created initialization part: time 0.02672/2.644, allocations: 13.05 MB / 1.584 GB, free: 324.2 MB / 1.279 GB
Notification: Performance of simCode: created event and clocks part: time 1.709e-05/2.644, allocations: 0.5938 kB / 1.584 GB, free: 324.2 MB / 1.279 GB
Notification: Performance of simCode: created simulation system equations: time 0.009874/2.654, allocations: 4.682 MB / 1.589 GB, free: 322.7 MB / 1.279 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002319/2.656, allocations: 297.8 kB / 1.589 GB, free: 322.5 MB / 1.279 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02296/2.679, allocations: 9.7 MB / 1.598 GB, free: 316.8 MB / 1.279 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002623/2.682, allocations: 2.694 MB / 1.601 GB, free: 314.6 MB / 1.279 GB
Notification: Performance of simCode: alias equations: time 0.003899/2.685, allocations: 1.638 MB / 1.603 GB, free: 313.6 MB / 1.279 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006059/2.686, allocations: 169.4 kB / 1.603 GB, free: 313.5 MB / 1.279 GB
Notification: Performance of SimCode: time 6.92e-07/2.686, allocations: 0 / 1.603 GB, free: 313.5 MB / 1.279 GB
Notification: Performance of Templates: time 0.1025/2.789, allocations: 86.46 MB / 1.687 GB, free: 227.6 MB / 1.279 GB
make -j1 -f Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.makefile
(rm -f Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; mkfifo Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe >> ../files/Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.sim & ./Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD  -abortSlowSimulation -alarm=480  -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe 2>&1)